Moment of inertia of a rectangular section having width (b) and depth – McqOptions

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1.	Moment of inertia of a rectangular section having width (b) and depth (d) about an axis passing through its C.G. and parallel to the depth (d), is
A.	db³/12
B.	bd³/12
C.	db³/36
D.	bd³/36
Answer» B. bd³/12

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